Queen of the Clouds is the debut studio album by Swedish singer Tove Lo. It was released on 24 September 2014 by Island Records. The album follows her first extended play Truth Serum (2014) and includes the successful singles "Habits (Stay High)" and "Talking Body". Lo worked with several writers and producers such as The Struts, Klas Åhlund, Alexander Kronlund, Alx Reuterskiöld, and Captain Cuts. Lyrically, the album's themes center on the stages of a relationship, including passion, love and break-ups.